Individual Calculations February 2019
 Aravena Navarro, Alexis Andres  Total change: 15.60  Rating chartPersonal card
 CAMPEONATO NACIONAL DE AJEDREZ JUVENIL DE CHILE 2019 ABSOLUTO Coelemu CHI 2019-01-23
RcRownchangeKK*chgGame
 1734 1819 4.00 8 -0.78 40 -31.20 
  Caurapan, Eduardo 1496 CHI1.0010.13405.20 
  Barriga Silva, Felipe 2121 CHI0.5010.354014.00 
  Vera Villa, Ignacio Antonio 1579 CHI0.501-0.3040-12.00 
  Gomez Barrera, Gonzalo Andres 1842 CHI0.001-0.4740-18.80 
  Fuentes Chamorro, Tom Antonio 1433 CHI1.0010.09403.60 
  Bahamondes Cepeda, Jose Patricio 1943 CHI0.5010.17406.80 
  Reyes Mendoza, Marcelo 1777 CHI0.001-0.5640-22.40 
  Aranguiz Olave, Emilio Antonio 1679 CHI0.501-0.1940-7.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 CICLO CAMPEONATO DE CHILE 2018 - 2019 - SEMIFINAL TALCA - SAN CLEMENTE San Clemente CHI 2019-01-24
RcRownchangeKK*chgGame
 1893 1819 4.50 8 1.17 40 46.80 
  Gallardo Aguilera, Diego 1512 CHI1.0010.14405.60 
  Aguirre Contreras, Cristian f2219  * CHI0.001-0.0840-3.20 
  Saa Pino, Shalim 1573 CHI1.0010.19407.60 
  Garmendia Vega, Gabriel 2041 CHI0.5010.284011.20 
  Montero Martinez, Cristhian f2104 CHI0.5010.344013.60 
  Poblete Rojas, Pablo 1929 CHI0.5010.15406.00 
  Cuadros Betancur, Christian 1704 CHI0.001-0.6640-26.40 
  Andaur Vega, Claudio 2065 CHI1.0010.814032.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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